66452888

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:336

約数の個数: 64

約数和(自身を含む): 137237760

約数和(自身を除く): 70784872

約数列:

[1, 2, 4, 8, 23, 37, 43, 46, 74, 86, 92, 148, 172, 184, 227, 296, 344, 454, 851, 908, 989, 1591, 1702, 1816, 1978, 3182, 3404, 3956, 5221, 6364, 6808, 7912, 8399, 9761, 10442, 12728, 16798, 19522, 20884, 33596, 36593, 39044, 41768, 67192, 73186, 78088, 146372, 193177, 224503, 292744, 361157, 386354, 449006, 722314, 772708, 898012, 1444628, 1545416, 1796024, 2889256, 8306611, 16613222, 33226444, 66452888]

約数ペア:

[(1, 66452888), (2, 33226444), (4, 16613222), (8, 8306611), (23, 2889256), (37, 1796024), (43, 1545416), (46, 1444628), (74, 898012), (86, 772708), (92, 722314), (148, 449006), (172, 386354), (184, 361157), (227, 292744), (296, 224503), (344, 193177), (454, 146372), (851, 78088), (908, 73186), (989, 67192), (1591, 41768), (1702, 39044), (1816, 36593), (1978, 33596), (3182, 20884), (3404, 19522), (3956, 16798), (5221, 12728), (6364, 10442), (6808, 9761), (7912, 8399)]